**** SECTION 2 - COMPOSITION, INFORMATION ON INGREDIENTS ****
+----------------+--------------------------------------+----------+-----------+
| CAS# | Chemical Name | % | EINECS# |
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
|----------------|--------------------------------------|----------|-----------|
| 19361-62-7 |Styrene-d8 | 98 | 242-995-6 |
+----------------+--------------------------------------+----------+-----------+
Text for R-phrases: see Section 16
Hazard Symbols: XN
Risk Phrases: 10 36/38 20
**** SECTION 3 - HAZARDS IDENTIFICATION ****
EMERGENCY OVERVIEW
Flammable. Irritating to eyes and skin. Harmful by inhalation.Light
sensitive.Air sensitive.Cancer suspect agent.
Potential Health Effects
Eye:
Causes severe eye irritation. Contact produces irritation,
tearing, and burning pain. May cause conjunctivitis. Lachrymator
(substance which increases the flow of tears). Causes redness and
pain.
Skin:
Causes moderate skin irritation. May cause dermatitis. Causes
redness and pain.
Ingestion:
May cause central nervous system depression, kidney damage, and
liver damage. May cause gastrointestinal irritation with nausea,
vomiting and diarrhea.
Inhalation:
Harmful if inhaled. Causes respiratory tract irritation. May cause
irritation of the respiratory tract with burning pain in the nose and
throat, coughing, wheezing, shortness of breath and pulmonary edema.
May cause narcotic effects in high concentration.
Chronic:
May cause liver and kidney damage. Prolonged exposure may produce a
narcotic effect. Prolonged or repeated exposure may cause nausea,
dizziness, and headache. Repeated exposure may cause central nervous
system damage.
**** SECTION 4 - FIRST AID MEASURES ****
Eyes:
Flush eyes with plenty of water for at least 15 minutes,
occasionally lifting the upper and lower eyelids. Get medical aid.
Skin:
Get medical aid. Flush skin with plenty of water for at least 15
minutes while removing contaminated clothing and shoes.
Ingestion:
Do NOT induce vomiting. If conscious and alert, rinse mouth and
drink 2-4 cupfuls of milk or water.
Inhalation:
Remove from exposure and move to fresh air immediately. If not
breathing, give artificial respiration. If breathing is difficult,
give oxygen. Get medical aid.
Notes to Physician:
**** SECTION 5 - FIRE FIGHTING MEASURES ****
General Information:
As in any fire, wear a self-contained breathing apparatus in
pressure-demand, MSHA/NIOSH (approved or equivalent), and full
protective gear. Vapors may form an explosive mixture with air.
Vapors can travel to a source of ignition and flash back. Will burn
if involved in a fire. Water may be ineffective. Material is lighter
than water and a fire may be spread by the use of water. Forms
peroxides of unknown stability. Flammable liquid and vapor.
Extinguishing Media:
Use water spray to cool fire-exposed containers. Use foam, dry
chemical, or carbon dioxide. Water may be ineffective.
**** SECTION 6 - ACCIDENTAL RELEASE MEASURES ****
General Information: Use proper personal protective equipment as indicated
in Section 8.
Spills/Leaks:
Absorb spill with inert material (e.g. vermiculite, sand or earth),
then place in suitable container. Remove all sources of ignition.
Use a spark-proof tool.
**** SECTION 7 - HANDLING and STORAGE ****
Handling:
Use spark-proof tools and explosion proof equipment. Avoid breathing
dust, vapor, mist, or gas. Avoid contact with skin and eyes. Use only
in a chemical fume hood.
Storage:
Keep away from sources of ignition. Do not store in direct sunlight.
Store in a tightly closed container. Store in a dry area.
Refrigerator/flammables. Store under an inert atmosphere.
**** SECTION 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION ****
Engineering Controls:
Use adequate general or local exhaust ventilation to keep airborne
concentrations below the permissible exposure limits.
Exposure Limits
CAS# 100-42-5:
United Kingdom, WEL - TWA: 100 ppm TWA; 430 mg/m3 TWA
United Kingdom, WEL - STEL: 250 ppm STEL; 1080 mg/m3 STEL
United States OSHA: 100 ppm TWA; 200 ppm Ceiling
Belgium - TWA: 50 ppm VLE; 216 mg/m3 VLE
Belgium - STEL: 100 ppm VLE; 432 mg/m3 VLE
France - VME: 50 ppm VME; 215 mg/m3 VME
Germany: 20 ppm TWA; 86 mg/m3 TWA
Japan: 20 ppm OEL; 85 mg/m3 OEL
Malaysia: 20 ppm TWA; 85.2 mg/m3 TWA
Netherlands: 25 ppm MAC; 107 mg/m3 MAC
Russia: 30 mg/m3 TWA
Russia: 10 mg/m3 STEL
Spain: 20 ppm VLA-ED; 86 mg/m3 VLA-ED
Spain: 40 ppm VLA-EC; 172 mg/m3 VLA-EC
CAS# 19361-62-7:
Personal Protective Equipment
Eyes:
Not available.
Skin:
Wear appropriate protective gloves to prevent skin
exposure.
Clothing:
Wear appropriate protective clothing to prevent skin
exposure.
Respirators:
Follow the OSHA respirator regulations found in 29
CFR 1910.134 or European Standard EN 149. Use a
NIOSH/MSHA or European Standard EN 149 approved
respirator if exposure limits are exceeded or if
irritation or other symptoms are experienced.
**** SECTION 9 - PHYSICAL AND CHEMICAL PROPERTIES ****
Physical State: Clear liquid
Color: colorless
Odor: characteristic odor - penetrating odor - pungent odo
pH: Not available.
Vapor Pressure: Not available.
Viscosity: Not available.
Boiling Point: 50 - 51 deg C @ 25.
Freezing/Melting Point: Not available.
Autoignition Temperature: Not available.
Flash Point: 32 deg C ( 89.60 deg F)
Explosion Limits, lower: Not available.
Explosion Limits, upper: Not available.
Decomposition Temperature:
Solubility in water:
Specific Gravity/Density: .9790g/cm3
Molecular Formula: C6D5CD=CD2
Molecular Weight: 112.22
**** SECTION 10 - STABILITY AND REACTIVITY ****
Chemical Stability:
Prolonged exposure to air and sunlight may form unstable peroxides.
Conditions to Avoid:
High temperatures, incompatible materials, light, ignition sources,
exposure to air, exposure to moist air or water, temperatures above
40C.
Incompatibilities with Other Materials:
Oxidizing materials, sulfuric acid, chlorosulfonic acid, oleum,
dibenzoyl peroxide.
Hazardous Decomposition Products:
Carbon monoxide, carbon dioxide.
Hazardous Polymerization: May occur.
**** SECTION 11 - TOXICOLOGICAL INFORMATION ****
RTECS#:
CAS# 100-42-5: WL3675000
CAS# 19361-62-7 unlisted.
LD50/LC50:
CAS# 100-42-5: Draize test, rabbit, eye: 100 mg Severe; Draize test,
rabbit, eye: 100 mg/24H Moderate; Draize test, rabbit, skin: 100%
Moderate; Inhalation, mouse: LC50 = 21000 mg/m3/2H; Inhalation,
mouse: LC50 = 9500 mg/m3/4H; Inhalation, rat: LC50 = 11800 mg/m3/4H;
Oral, mouse: LD50 = 316 mg/kg; Oral, rat: LD50 = 2650 mg/kg; Oral,
rat: LD50 = 5000 mg/kg.
CAS# 19361-62-7.
Carcinogenicity:
Styrene -
IARC: Group 2B carcinogen
Styrene-d8 -
Not listed by ACGIH, IARC, or NTP.
Other:
See actual entry in RTECS for complete information.
**** SECTION 12 - ECOLOGICAL INFORMATION ****
Ecotoxicity:
CAS# 100-42-5: Fish toxicity:
LC50 (96 hr) sheepshead minnow,
bluegill sunfish 9.1, 25 mg/l, respectively (Heitmuller, P.T. et al
Bull.Environ.Contam.Toxicol. 1981, 27, 596-604; Pickering,Q.H. et al
J.Water Pollut.Control Fed. 1966, 38, 1419-1429).
LC50 (24 hr)
goldfish 26 mg/l (Bridie,A.L. et al Water Res. 1979, 13,
623).
Invertebrate toxicity:
Cell multiplication inhibition test
Pseudomonas putida, Scenedesmus quadricauda and Entosiphon sulcatum
72, >200 and >256 mg/l, respectively (Bringmann,G. et al Water Res.
1980, 14, 231-241)
For further information see DOSE.
**** SECTION 13 - DISPOSAL CONSIDERATIONS ****
Dispose of in a manner consistent with federal, state, and local regulations.
**** SECTION 14 - TRANSPORT INFORMATION ****
IATA
Shipping Name: STYRENE MONOMER, INHIBITED
Hazard Class: 3
UN Number: 2055
Packing Group: III
IMO
Shipping Name: STYRENE MONOMER, INHIBITED
Hazard Class: 3.3
UN Number: 2055
Packing Group: III
RID/ADR
Shipping Name: STYRENE MONOMER, INHIBITED
Hazard Class: 3
UN Number: 2055
Packing group: III
USA RQ: CAS# 100-42-5: 1000 lb final RQ; 454 kg final RQ
**** SECTION 15 - REGULATORY INFORMATION ****
European/International Regulations
European Labeling in Accordance with EC Directives
Hazard Symbols: XN
Risk Phrases:
R 10 Flammable.
R 20 Harmful by inhalation.
R 36/38 Irritating to eyes and skin.
Safety Phrases:
S 23 Do not inhale gas/fumes/vapour/spray.
WGK (Water Danger/Protection)
CAS# 100-42-5: 2
CAS# 19361-62-7: No information available.
Canada
CAS# 100-42-5 is listed on Canada's DSL List.
CAS# 19361-62-7 is listed on Canada's NDSL List.
CAS# 100-42-5 is listed on Canada's Ingredient Disclosure List.
CAS# 19361-62-7 is not listed on Canada's Ingredient Disclosure List.
US FEDERAL
TSCA
CAS# 100-42-5 is listed on the TSCA inventory.
CAS# 19361-62-7 is listed on the TSCA inventory.
**** SECTION 16 - ADDITIONAL INFORMATION ****
Text for R-phrases from Section 2
MSDS Creation Date: 1/18/2000 Revision #3 Date: 4/05/2005
The information above is believed to be accurate and represents the best
information currently available to us. However, we make no warranty of
merchantability or any other warranty, express or implied, with respect to
such information, and we assume no liability resulting from its use. Users
should make their own investigations to determine the suitability of the
information for their particular purposes. In no way shall the company be
liable for any claims, losses, or damages of any third party or for lost
profits or any special, indirect, incidental, consequential or exemplary
damages, howsoever arising, even if the company has been advised of
the possibility of such damages.
--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
|
|
|